Radiation Dose measured at Monitoring Post of Fukushima Daiichi Nuclear Power Station | Archives

○Information

○Measurement value list ： 2026/06/29(CSV Download)

MP Unit：μSv/h　Wind Velocity Unit：m/s

※"-": the wind velocity is below 0.5m/s

Time	MP-1	MP-2	MP-3	MP-4	MP-5	MP-6	MP-7	MP-8	Wind Direction	Wind Velocity	Rain
00:00	0.430	0.686	0.424	0.819	0.563	0.295	0.489	0.468	north-northwest	1.4	No
00:10	0.430	0.687	0.423	0.817	0.562	0.295	0.489	0.466	west	0.7	No
00:20	0.430	0.686	0.425	0.819	0.562	0.296	0.490	0.467	west-northwest	1.7	No
00:30	0.430	0.687	0.423	0.820	0.563	0.296	0.489	0.467	northwest	3.4	No
00:40	0.430	0.688	0.424	0.818	0.564	0.295	0.489	0.468	northwest	4.5	No
00:50	0.429	0.687	0.425	0.819	0.563	0.299	0.490	0.468	northwest	4.2	No
01:00	0.431	0.687	0.424	0.820	0.564	0.296	0.489	0.467	north-northwest	4.6	No
01:10	0.430	0.687	0.424	0.819	0.564	0.296	0.489	0.467	northwest	4.7	No
01:20	0.429	0.685	0.424	0.818	0.563	0.296	0.490	0.467	northwest	5.1	No
01:30	0.428	0.687	0.424	0.818	0.562	0.297	0.490	0.466	north-northwest	5.3	No
01:40	0.430	0.686	0.423	0.820	0.562	0.297	0.489	0.466	north-northwest	5.0	No
01:50	0.428	0.686	0.424	0.817	0.563	0.296	0.490	0.467	north-northwest	5.7	No
02:00	0.428	0.686	0.425	0.817	0.563	0.296	0.490	0.467	north-northwest	6.2	No
02:10	0.428	0.685	0.425	0.818	0.562	0.296	0.489	0.468	north-northwest	6.2	No
02:20	0.429	0.686	0.423	0.818	0.563	0.296	0.490	0.467	north-northwest	6.7	No
02:30	0.428	0.687	0.422	0.819	0.561	0.297	0.490	0.468	north-northwest	6.9	No
02:40	0.428	0.685	0.424	0.819	0.563	0.297	0.491	0.466	north-northwest	6.4	No
02:50	0.429	0.684	0.429	0.819	0.562	0.295	0.488	0.467	north-northwest	5.9	No
03:00	0.429	0.685	0.425	0.819	0.563	0.294	0.489	0.468	north-northwest	5.8	No
03:10	0.428	0.685	0.424	0.820	0.562	0.295	0.488	0.467	north-northwest	4.5	No
03:20	0.431	0.684	0.424	0.817	0.563	0.293	0.490	0.467	north-northwest	5.2	No
03:30	0.428	0.686	0.424	0.817	0.564	0.296	0.491	0.466	north-northwest	5.9	No
03:40	0.429	0.687	0.424	0.818	0.564	0.293	0.489	0.467	north-northwest	5.2	No
03:50	0.428	0.685	0.423	0.817	0.563	0.295	0.489	0.467	north-northwest	4.6	No
04:00	0.430	0.685	0.423	0.818	0.563	0.294	0.490	0.466	northwest	4.1	No
04:10	0.429	0.685	0.424	0.819	0.563	0.296	0.488	0.467	northwest	3.3	No
04:20	0.428	0.687	0.422	0.819	0.563	0.294	0.488	0.467	north-northwest	4.1	No
04:30	0.428	0.686	0.421	0.819	0.562	0.295	0.488	0.468	northwest	2.9	No
04:40	0.429	0.684	0.420	0.817	0.562	0.295	0.488	0.467	northwest	2.6	No
04:50	0.430	0.685	0.422	0.819	0.562	0.295	0.488	0.469	northwest	1.9	No
05:00	0.429	0.686	0.421	0.818	0.564	0.295	0.488	0.467	northwest	1.0	No
05:10	0.429	0.686	0.421	0.817	0.562	0.296	0.488	0.467	north-northwest	1.1	No
05:20	0.428	0.685	0.421	0.821	0.564	0.297	0.487	0.467	north-northwest	1.1	No
05:30	0.429	0.685	0.421	0.819	0.563	0.294	0.487	0.467	north	1.0	No
05:40	0.428	0.685	0.417	0.818	0.563	0.295	0.489	0.468	north-northwest	1.1	No
05:50	0.428	0.686	0.419	0.819	0.562	0.294	0.487	0.467	north-northwest	1.2	No
06:00	0.428	0.685	0.417	0.819	0.564	0.295	0.487	0.467	-	CALM	No
06:10	0.429	0.686	0.418	0.819	0.563	0.294	0.487	0.468	northwest	0.8	No
06:20	0.428	0.685	0.419	0.818	0.563	0.295	0.487	0.467	north-northwest	1.1	No
06:30	0.428	0.686	0.420	0.816	0.562	0.293	0.487	0.467	north	1.0	No
06:40	0.429	0.686	0.420	0.817	0.562	0.293	0.486	0.466	north	1.3	No
06:50	0.427	0.684	0.419	0.818	0.561	0.295	0.488	0.465	northwest	1.5	No
07:00	0.428	0.682	0.419	0.818	0.562	0.293	0.487	0.465	north-northwest	1.8	No
07:10	0.427	0.684	0.421	0.817	0.561	0.294	0.488	0.467	north-northwest	2.2	No
07:20	0.425	0.683	0.420	0.818	0.563	0.294	0.487	0.465	north-northwest	2.4	No
07:30	0.426	0.684	0.420	0.818	0.560	0.294	0.487	0.465	north-northwest	2.2	No
07:40	0.425	0.685	0.420	0.818	0.561	0.293	0.487	0.466	northwest	1.8	No
07:50	0.427	0.683	0.421	0.817	0.561	0.293	0.486	0.465	north	1.2	No
08:00	0.426	0.682	0.419	0.817	0.559	0.292	0.488	0.465	northwest	1.2	No
08:10	0.426	0.683	0.421	0.817	0.559	0.293	0.488	0.465	-	CALM	No
08:20	0.426	0.682	0.420	0.817	0.558	0.292	0.487	0.465	northeast	1.8	No
08:30	0.427	0.680	0.418	0.817	0.561	0.293	0.487	0.464	north-northeast	1.5	No
08:40	0.427	0.682	0.418	0.818	0.559	0.292	0.486	0.465	northeast	1.3	No
08:50	0.426	0.680	0.419	0.817	0.561	0.292	0.487	0.463	northeast	1.6	No
09:00	0.428	0.683	0.420	0.818	0.559	0.293	0.488	0.465	north-northeast	1.9	No
09:10	0.427	0.685	0.419	0.817	0.562	0.293	0.488	0.466	northeast	2.7	No
09:20	0.428	0.683	0.420	0.817	0.561	0.294	0.487	0.465	northeast	2.8	No
09:30	0.428	0.681	0.420	0.816	0.560	0.293	0.488	0.465	northeast	3.6	No
09:40	0.428	0.685	0.420	0.819	0.559	0.292	0.488	0.467	northeast	3.3	No
09:50	0.427	0.685	0.420	0.819	0.552	0.292	0.488	0.467	northeast	2.5	No
10:00	0.428	0.684	0.420	0.819	0.555	0.293	0.489	0.466	northeast	1.6	No
10:10	0.428	0.684	0.419	0.814	0.561	0.292	0.488	0.466	east-northeast	2.3	No
10:20	0.428	0.685	0.420	0.815	0.561	0.294	0.487	0.467	east-northeast	1.6	No
10:30	0.427	0.683	0.420	0.816	0.560	0.293	0.488	0.466	east-northeast	2.2	No
10:40	0.429	0.685	0.420	0.816	0.561	0.294	0.487	0.465	east-northeast	2.8	No
10:50	0.427	0.685	0.420	0.818	0.561	0.293	0.488	0.465	east-northeast	2.6	No
11:00	0.428	0.686	0.420	0.816	0.562	0.293	0.489	0.466	east	2.7	No
11:10	0.428	0.685	0.420	0.815	0.562	0.294	0.489	0.465	east-northeast	2.8	No
11:20	0.428	0.685	0.421	0.816	0.562	0.293	0.489	0.466	east-northeast	1.8	No
11:30	0.428	0.688	0.420	0.815	0.560	0.293	0.488	0.466	southeast	0.8	No
11:40	0.428	0.686	0.420	0.816	0.562	0.294	0.487	0.466	east-northeast	2.9	No
11:50	0.430	0.687	0.421	0.817	0.561	0.294	0.488	0.466	east	2.5	No
12:00	0.427	0.688	0.422	0.815	0.561	0.294	0.489	0.466	east-southeast	3.0	No
12:10	0.426	0.689	0.421	0.818	0.563	0.295	0.489	0.467	-	-	No
12:20	0.427	0.688	0.422	0.815	0.563	0.294	0.489	0.467	-	-	No
12:30	0.429	0.688	0.422	0.817	0.563	0.294	0.489	0.466	-	-	No
12:40	0.431	0.688	0.421	0.818	0.564	0.294	0.490	0.466	-	-	No
12:50	0.428	0.690	0.423	0.818	0.563	0.294	0.490	0.466	-	-	No
13:00	0.429	0.689	0.422	0.818	0.563	0.294	0.490	0.467	-	-	No
13:10	0.428	0.690	0.421	0.819	0.563	0.296	0.489	0.466	-	-	No
13:20	0.429	0.690	-	0.818	0.564	0.294	0.489	0.467	-	-	No
13:30	0.429	0.690	-	0.819	0.565	0.293	0.490	0.466	-	-	No
13:40	0.428	0.690	-	0.819	0.564	0.295	0.490	0.466	-	-	No
13:50	0.431	0.690	0.422	0.820	0.563	0.295	0.490	0.466	-	-	No
14:00	0.429	0.688	0.423	0.819	0.565	0.294	0.490	0.467	-	-	No
14:10	0.430	0.689	0.425	0.820	0.564	0.294	0.489	0.465	-	-	No
14:20	0.430	0.691	0.424	0.820	0.565	0.293	0.490	0.467	-	-	No
14:30	0.430	0.690	0.425	0.820	0.564	0.294	0.491	0.466	-	-	No
14:40	0.430	0.691	0.424	0.820	0.564	0.295	0.490	0.468	-	-	No
14:50	0.430	0.691	0.424	0.817	0.565	0.294	0.491	0.467	-	-	No
15:00	0.430	0.690	0.424	0.820	0.565	0.294	0.491	0.467	-	-	No
15:10	0.430	0.690	0.424	0.819	0.565	0.295	0.490	0.467	-	-	No
15:20	0.430	0.691	0.423	0.820	0.565	0.294	0.490	0.466	-	-	No
15:30	0.430	0.694	0.425	0.820	0.564	0.295	0.490	0.467	-	-	No
15:40	0.429	0.688	0.425	0.821	0.564	0.295	0.491	0.468	-	-	No
15:50	0.431	0.691	0.425	0.818	0.567	0.296	0.492	0.467	-	-	No
16:00	0.431	0.691	0.424	0.821	0.565	0.294	0.490	0.468	-	-	No
16:10	0.431	0.691	0.424	0.820	0.565	0.295	0.490	0.467	-	-	No
16:20	0.430	0.691	0.426	0.817	0.565	0.294	0.489	0.467	-	-	No
16:30	0.429	0.690	0.424	0.818	0.564	0.297	0.490	0.466	-	-	No
16:40	0.430	0.692	0.425	0.822	0.565	0.295	0.490	0.466	-	-	No
16:50	0.431	0.692	0.425	0.822	0.565	0.294	0.490	0.466	-	-	No
17:00	0.432	0.691	0.425	0.821	0.566	0.295	0.490	0.467	-	-	No
17:10	0.429	0.691	0.425	0.822	0.565	0.295	0.490	0.467	-	-	No
17:20	0.429	0.692	0.424	0.822	0.565	0.294	0.489	0.467	-	-	No
17:30	0.429	0.690	0.423	0.823	0.566	0.294	0.488	0.467	-	-	No
17:40	0.431	0.691	0.425	0.825	0.565	0.295	0.488	0.466	-	-	No
17:50	0.430	0.693	0.426	0.823	0.563	0.295	0.489	0.465	-	-	No
18:00	0.430	0.691	0.425	0.824	0.563	0.295	0.487	0.466	-	-	No
18:10	0.430	0.692	0.424	0.821	0.565	0.294	0.488	0.469	-	-	No
18:20	0.430	0.693	0.425	0.821	0.564	0.296	0.488	0.468	-	-	No
18:30	0.429	0.693	0.426	0.823	0.565	0.296	0.487	0.468	-	-	No
18:40	0.429	0.693	0.425	0.824	0.565	0.295	0.488	0.468	-	-	No
18:50	0.430	0.694	0.424	0.824	0.566	0.295	0.489	0.468	-	-	No
19:00	0.429	0.693	0.426	0.824	0.566	0.295	0.488	0.470	-	-	No
19:10	0.431	0.693	0.425	0.826	0.567	0.297	0.488	0.468	-	-	No
19:20	0.431	0.693	0.425	0.825	0.566	0.296	0.489	0.469	-	-	No
19:30	0.431	0.691	0.425	0.824	0.566	0.296	0.488	0.469	-	-	No
19:40	0.431	0.694	0.426	0.826	0.566	0.297	0.488	0.467	-	-	No
19:50	0.430	0.695	0.426	0.825	0.568	0.297	0.489	0.467	-	-	No
20:00	0.431	0.694	0.427	0.826	0.569	0.295	0.490	0.468	-	-	No
20:10	0.432	0.694	0.425	0.827	0.567	0.296	0.491	0.467	-	-	No
20:20	0.432	0.693	0.427	0.825	0.568	0.295	0.489	0.468	-	-	No
20:30	0.433	0.694	0.427	0.826	0.567	0.296	0.489	0.469	-	-	No
20:40	0.431	0.693	0.427	0.825	0.567	0.297	0.489	0.469	-	-	No
20:50	0.432	0.694	0.425	0.825	0.568	0.296	0.490	0.469	-	-	No
21:00	0.431	0.692	0.427	0.826	0.568	0.296	0.490	0.468	-	-	No
21:10	0.432	0.695	0.426	0.826	0.567	0.296	0.487	0.468	-	-	No
21:20	0.434	0.695	0.429	0.827	0.569	0.296	0.490	0.467	-	-	No
21:30	0.432	0.694	0.427	0.825	0.568	0.297	0.490	0.468	-	-	No
21:40	0.433	0.696	0.429	0.827	0.569	0.298	0.489	0.470	-	-	No
21:50	0.431	0.696	0.427	0.827	0.570	0.298	0.489	0.467	-	-	No
22:00	0.432	0.694	0.426	0.828	0.569	0.298	0.490	0.468	-	-	No
22:10	0.432	0.695	0.427	0.825	0.568	0.297	0.490	0.468	-	-	No
22:20	0.432	0.694	0.427	0.825	0.568	0.298	0.490	0.468	-	-	No
22:30	0.432	0.693	0.426	0.827	0.570	0.298	0.489	0.468	-	-	No
22:40	0.432	0.695	0.426	0.826	0.570	0.297	0.491	0.468	-	-	No
22:50	0.432	0.694	0.426	0.825	0.568	0.298	0.492	0.468	-	-	No
23:00	0.430	0.694	0.427	0.825	0.569	0.297	0.490	0.470	-	-	No
23:10	0.432	0.693	0.427	0.827	0.568	0.297	0.490	0.468	-	-	No
23:20	0.434	0.694	0.428	0.826	0.569	0.298	0.492	0.468	-	-	No
23:30	0.433	0.695	0.427	0.828	0.570	0.299	0.492	0.470	-	-	No
23:40	0.433	0.696	0.428	0.826	0.570	0.299	0.492	0.469	-	-	No
23:50	0.434	0.695	0.426	0.827	0.568	0.298	0.493	0.469	-	-	No